A method is provided for automatically controlling a first vehicle that is to follow a second vehicle in a desired manner with respect to movement of the second vehicle. The system described herein is particularly useful for water recovery in brackish ecosystems and is unique in that important features include recycling, regeneration, and recovery of key components, thereby reducing costs and waste products. The circuit board inspection apparatus includes an automatic optic inspection system to inspect the circuit board panel and read the panel barcode and the sub-panel barcode, a data link module to link data contained in the panel barcode and the sub-panel barcode and generate linkage data, and a database to store the linkage data. Winding rack includes several annular plates, a tubular shell, and a through hole. The invention also contemplates use of 3–5–1,2,4-oxadiazole or a substituted 3-aryl-5-aryl-1,2,4-oxadiazole which bind TIPRAIP and can accordingly be used to raise antibodies useful for drug discovery.